diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2014-02-17 14:29:22 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-18 12:13:15 -0800 |
| commit | f40037fd3677ae240978f469cc4155bf3ca7c076 (patch) | |
| tree | aa7cd5fc27b062f4e7b8c06b51e7459b3ef3611e | |
| parent | 06c304e88907cac9b1f5b21727ff268bf1705bb5 (diff) | |
phy-core: phy_get: Leave error logging to the caller
In various cases errors may be expected, ie probe-deferral or a call to
phy_get from a driver where the use of a phy is optional.
Rather then adding all sort of complicated checks for this, and/or adding
special functions like devm_phy_get_optional, simply don't log an error,
and let deciding if get_phy returning an error really should result in a
dev_err up to the caller.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/phy/phy-core.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c index 5f5b0f4be5be..b3555535a8c6 100644 --- a/drivers/phy/phy-core.c +++ b/drivers/phy/phy-core.c @@ -404,17 +404,11 @@ struct phy *phy_get(struct device *dev, const char *string) index = of_property_match_string(dev->of_node, "phy-names", string); phy = of_phy_get(dev, index); - if (IS_ERR(phy)) { - dev_err(dev, "unable to find phy\n"); - return phy; - } } else { phy = phy_lookup(dev, string); - if (IS_ERR(phy)) { - dev_err(dev, "unable to find phy\n"); - return phy; - } } + if (IS_ERR(phy)) + return phy; if (!try_module_get(phy->ops->owner)) return ERR_PTR(-EPROBE_DEFER); |